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If eth0´s IP address is missed - add it! It would be clearer if you post the results of ifconfig brctl show I prefer to call tcpdump like this tcpdump -i eth0 -e -n

Re: .Re: Mount a simple local folder to a VM Hello Xo Zeus See http://forum.proxmox.com/threads/3589-Using-local-harddisk-with-existing-data-as-storage?p=20133#3 Note: with this you don´t mount an existing folder but define a complete virtual disk. If you want to have a physical disk "as it...

Hello efesaid, try to adpat iptables statements like this iptables -t nat -A POSTROUTING -s '10.0.4.0/24' ! -d 10.0.4.0/24 -o vmbr0 -j MASQUERADE Why? Only for traffic leaving the LAN masquerading makes sense. I guess in case of CTs it works despite this if venet0 is used. Kind regards...

Hello Ruben, The above sounds like a contradiction. I guess in node7 something is damaged in cluster-configuration. Since I am just a cluster user but not an expert for internals I cannot say if there is a chance to repair it. Look what https://pve.proxmox.com/wiki/Proxmox_VE_2.0_Cluster...

Hello meocon12 What I understand: - you have proxmox installed at a dedicated server - the server has just one physical NIC (eth0) - it´s connected to network 192.99.108.112/28 - now you want to use these addresses in your proxmox environment What I don´t understand - Where is "router...

It seems to be rather a problem of the firewall than proxmox host. But it would be clearer if you post an example about LAN traffic and specify what you suspect as going wrong ......

Hello OSIAS Mentioning MBR: Did you try to investigate the MBR by a proper tool (I use in such cases an ubuntu live-CD)? Kind regards Mr.Holmes

Hello rnicolaides Node7 now runs isolated from the others? But you never removed node7 from the cluster - or did you? What shows now clustat pvecm status pvecm node on all nodes? Maybe it shows something suspicious .... E.g.: are all the IP addresses correct and working? Kind regards...

Hello slifin, You can make a fresh proxmox install. If you want to continue using existing VMs and CTs you can save them (containers - virtual disks + conf files) and restore them after the new install. If you don´t want to make the steps described above: see...

It is - maybe if you have a look at http://forum.proxmox.com/threads/18331-Migrating-to-Open-vSwitch?p=93711#5 it will help Success! Mr.Holmes

Hello proxmox user Interesting scenario - but what´s the advantage to use venet0 instead of virtual NICs inside the container and using dhcp-helper instead of bridging the LAN directly into the container? However, how is your dhcp domain configured? I tried to repeat your scenario but dhcpd...

I noticed a contradiction here: - according to http://ark.intel.com/compare/52583,37150 i7-950 does not support VT-d - The motherboard (obviously) supports VT-d - the reference list http://support.asus.com/cpusupport/list.aspx?SLanguage=en&m=P6X58D%20Premium&p=1 shows only CPUs without VT-d...

Hello Gringo.Frenzy Using the sequence (note the line in red!) vgextend pve /dev/sdb1 lvextend -L +480G /dev/pve/data resize2fs /dev/mapper/pve-data it should work kind regards Mr.Holmes

Hello MindAndGo Yes - have a look to section Enabling Vnc 2.0 for use with old vnc clients (Including iOS and Android) in https://pve.proxmox.com/wiki/Vnc_2.0 . Some discussions about it also here http://forum.proxmox.com/threads/18236-vnc-password . Kind regards Mr.Holmes

Hello smorland, This processor is not sufficient for running run kvms with an acceptable performance. Especially it does not have VT-x capability (see http://ark.intel.com/products/65470/Intel-Atom-Processor-D2550-%281M-Cache-1_86-GHz%29). If it is an option for you run CTs instead (rather...

Hello garethbraid That indicates the storage for the container is not the default local "/var/lib/vz/" but "/home" - therefore you don´t find anything in /var/lib/vz/private (and that´s not a fault). I don´t know how you have organized your storage, could it be that /home is simply not...

Hello camaran I suppose sou use containers?! If so you can use venet0 as follows: - mark your container in WEB-GUI - go to Network tab - choose Add - IP address and put the address there, e.g. 10.10.0.99 - you can add as many addresses as you like (Therefore also "publics" and...

Hello rolypoly, For the host use the WEB-GUI or edit /etc/network/interfaces directly. For VMs assign their virtual NICs to a bridge using the WEB-GUI - inside the VMs use their OS specific methods. For CTs you can make it as vor VMs or specify directly an IP using the WEB-GUI. If you...

Hello mir You are probably right when you think about professional switches - I use a cheap and simple layer-2 switch. However, I think to get a clear understanding what´s going on in the environment it should be figured out precisely where the packages on its way from vm@host1 to vm@host2...

Depends on the switch you have and how it´s configured (I use a simple unmanaged switch and it works). If I understood it correctly you want to send a tagged vlan package from one host to the other, or in other words: the package you send from one host should arrive on the other host as it is...